IEC 60958-5:2021
(Main)Digital audio interface - Part 5: Consumer application enhancement
Digital audio interface - Part 5: Consumer application enhancement
IEC 60958-5:2021 enhances the consumer application of the interface for the interconnection of digital audio equipment defined in IEC 60958-1 and IEC 60958-3, introducing:
- multichannel;
- multi-stream;
- high-resolution;
- multimedia extension;
- related applications.
Interface audionumérique - Partie 5: Amélioration de l'application grand public
L'IEC 60958-5:2021 a pour objet d'améliorer l'application grand public de l'interface destinée à l'interconnexion des appareils audionumériques définis dans l'IEC 60958-1 et l'IEC 60958-3, en introduisant les améliorations suivantes:
- voies multiples;
- multiflux;
- haute résolution;
- extension multimédia;
- applications connexes.
General Information
Standards Content (Sample)
IEC 60958-5 ®
Edition 1.0 2021-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Digital audio interface –
Part 5: Consumer application enhancement
Interface audionumérique –
Partie 5: Amélioration de l'application grand public
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IEC 60958-5 ®
Edition 1.0 2021-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Digital audio interface –
Part 5: Consumer application enhancement
Interface audionumérique –
Partie 5: Amélioration de l'application grand public
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.160.01; 33.160.30 ISBN 978-2-8322-9325-6
– 2 – IEC 60958-5:2021 © IEC 2021
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Interface format . 9
5 Operation modes . 9
5.1 General . 9
5.2 Multichannel linear PCM operation mode . 9
5.3 One-bit audio operation mode . 10
5.4 High-precision multi-bit linear audio operation mode . 11
6 Channel status . 12
6.1 General . 12
6.2 Application . 12
6.2.1 Channel status general format . 12
6.2.2 Mode 0 channel status format for digital audio equipment for enhanced
consumer use . 13
7 Stream change . 16
Annex A (informative) Audio and vibrotactile applications . 17
A.1 General . 17
A.2 Channel assignments of vibrotactile signals . 17
Annex B (informative) Audio and MIDI application . 19
B.1 General . 19
B.2 Audio and MIDI 2.0 application . 19
Bibliography . 20
Figure 1 – Example: multichannel group and subgroups . 10
Figure 2 – One-bit audio subframe . 11
Figure 3 – 32/64-bit mode subframe. 11
Figure 4 – 32-bit mode frame . 11
Figure 5 – 64-bit mode frame . 12
Figure 6 – Switching from one linear PCM audio mode to the other linear PCM audio
mode . 16
Figure B.1 – Subframe format . 19
Table 1 – Example: multichannel group and subgroups . 10
Table 2 – Mode 0 channel status format for enhanced consumer use. 13
Table 3 – Multichannel configuration . 15
Table A.1 – Vibrotactile channel assignments . 17
Table B.1 – Audio and MIDI 2.0 order . 19
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DIGITAL AUDIO INTERFACE –
Part 5: Consumer application enhancement
FOREWORD
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IEC 60958-5 has been prepared by Technical Area 20: Analogue and digital audio, of IEC
Technical Committee 100: Audio, video and multimedia systems and equipment. It is an
International Standard.
The text of this International Standard is based on the following documents:
Draft Report on voting
100/3449/CDV 100/3517/RVC
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
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